286965120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11497}}^1$

素因数の和:11532

約数の個数: 128

約数和(自身を含む): 985148640

約数和(自身を除く): 698183520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 11497, 12480, 22994, 24960, 34491, 45988, 57485, 68982, 91976, 114970, 137964, 149461, 172455, 183952, 229940, 275928, 298922, 344910, 367904, 448383, 459880, 551856, 597844, 689820, 735808, 747305, 896766, 919760, 1103712, 1195688, 1379640, 1471616, 1494610, 1793532, 1839520, 2207424, 2241915, 2391376, 2759280, 2989220, 3587064, 3679040, 4414848, 4483830, 4782752, 5518560, 5978440, 7174128, 7358080, 8967660, 9565504, 11037120, 11956880, 14348256, 17935320, 19131008, 22074240, 23913760, 28696512, 35870640, 47827520, 57393024, 71741280, 95655040, 143482560, 286965120]

約数ペア:

[(1, 286965120), (2, 143482560), (3, 95655040), (4, 71741280), (5, 57393024), (6, 47827520), (8, 35870640), (10, 28696512), (12, 23913760), (13, 22074240), (15, 19131008), (16, 17935320), (20, 14348256), (24, 11956880), (26, 11037120), (30, 9565504), (32, 8967660), (39, 7358080), (40, 7174128), (48, 5978440), (52, 5518560), (60, 4782752), (64, 4483830), (65, 4414848), (78, 3679040), (80, 3587064), (96, 2989220), (104, 2759280), (120, 2391376), (128, 2241915), (130, 2207424), (156, 1839520), (160, 1793532), (192, 1494610), (195, 1471616), (208, 1379640), (240, 1195688), (260, 1103712), (312, 919760), (320, 896766), (384, 747305), (390, 735808), (416, 689820), (480, 597844), (520, 551856), (624, 459880), (640, 448383), (780, 367904), (832, 344910), (960, 298922), (1040, 275928), (1248, 229940), (1560, 183952), (1664, 172455), (1920, 149461), (2080, 137964), (2496, 114970), (3120, 91976), (4160, 68982), (4992, 57485), (6240, 45988), (8320, 34491), (11497, 24960), (12480, 22994)]